Johan of Zaragoza

Johan of Zaragoza (died 1094) was the King of Zaragoza.

Biography
Johan of Zaragoza was nominally a vassal of the Kingdom of Portugal but was really independent, thriving in his castle of Zaragoza. He was the ruler for years, until the army of Alfonso VI of Castile laid siege in 1094. In the assault, Johan tried to resist the besiegers but was killed in the ensuing battle.